baber/WOPTO huggingface dataset:
Patent JP-H10109193-A (JP)
Title: Slide drive device of mechanical press using link
Inventor: IMANISHI SHOZO
IPC: B30B1/14
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To change stroke length and die height even during a press operation by adjusting a rotation angle of a rotary body, and then to correct a bottom dead center position as well by changing finely the die height during the operation. SOLUTION: A bolster 2 is fixed on a frame 1 of the mechanical press, and a slide 3 is freely ascendably and descendably installed. Upper die and lower die are set respectively on the slide 3 and the bolster 2, and press forming is performed. A planger 6 is fixed on the slide 3, and the planger 6 is fitted with a plunger guide 7 fixed on the frame 1. A crank shaft 12 is freely rotatably installed on the frame 1, and a large tip part of a connecting rod 13 is connected to an eccentric part of the crank shaft 12. Tip parts of first links 21, 21' pairing on the left and the right, are connected to a small tip part of the connecting rod 13 together with a first slip piece 14. A rotary body 16 is installed on the frame 1 so that is angle is freely adjusted, and a groove for guiding a second slip piece 15 is provided.
Patent JP-H01231109-A (JP)
Title: Cover for keyboard
Inventor: ROBAATO HARORUDO REISU
IPC: G06F3/02
Filed: 1988-11-09
Abstract: PURPOSE: To protect the key board from dirt without causing a sense of incongruity by setting the thickness of a key cover side wall of an elastic upper cover in matching with an upper side of the key board and keys so as not increase a pressure required for key operation. CONSTITUTION: An upper cover 14 shaped in matching with an upper side of the key board and keys and made of an elastic and water-resistant material and a bottom cover 16 covering a base of the key board and fastening tightly the upper cover around the key board to the key board are used to enclose the key board. The thickness of the upper cover extended over the upper face of the upper plate and the side of a key board housing is a 1st thickness sufficient for a durable cover and the thickness of key covers, for the part of the upper cover adjacent to the key cover and the side of the key cover has a 2nd thin and flexible thickness so as to allow depression of keys 34.
Patent JP-S63138096-A (JP)
Inventor: NAKAMURA KIMIHARU
IPC: E21B25/00
Filed: 1986-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05100873-A (JP)
Title: Interface system for software package
Inventor: ICHIMURA FUMIO
IPC: G06F9/46
Filed: 1991-10-04
Abstract: PURPOSE:To facilitate the development of a software package with versatility and to improve processing capacity. CONSTITUTION:In a system where tasks included in the software package 1 are suitably started from application tasks 2, and 2n so as to execute a processing, mail boxes being one of resources managed in an operating system are provided in the stacks 4m and 4n on the application tasks 2m and 2n being request sources, and they are used for returning a termination status from the task of the started software package 1. Namely, the task of the software package 1 transmits the termination status to the mail boxes which the application tasks 2m and 2n provide in the self stacks 4m and 4n by using the system call of the operating system.
Patent JP-H04161563-A (JP)
Title: Holding device for batter for form
Inventor: TAKADA MASANORI
IPC: E04G17/00
Filed: 1990-10-22
Abstract: PURPOSE:To facilitate holding and removing of batters by installing a support member to a separator disposed between sheathing boards of form, rotatively inserting a holding body in the support member, and holding a batter on the holding portion of the holding body. CONSTITUTION:An internal thread portion 12 is screwed onto the external thread portion 5 of a separator 3, and a support member 11 is installed at the end of the separator 3 in a protruding condition. A batter 4 is positioned between a holding body 14 and a sheathing board 2, and the holding body 14 is rotated. When the holding body is rotated to a substantially horizontal position, a holding portion 15 is brought into contact with the side of the batter 4. A conical spring washer 17 is compressed, so that the batter 4 is held by the sheathing board 2 and the holding portion 15. When the batter 4 is removed, the holding portion 15 is removed from the batter 4 by striking the holding portion 15 from the side with a hammer or the like to rotate the holding body 14.
Patent JP-S62152295-A (JP)
Inventor: PENTEI HAIKONEN
IPC: H04N11/24
Filed: 1986-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09127944-A (JP)
Title: Musical sound device
Inventor: HONDA HISAMITSU
IPC: G10C3/16
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To dispense with a material for fixing a hammer in shipping by moving a prohibiting mechanism for prohibiting a string hammering in electronic sounding to fix the hammer, when a musical sound device is not used. SOLUTION: A rail flange 66 is rotatably supported on an action bracket 41 through a rotating base 53, and a stop rail 38 (prohibiting mechanism) is fixed to the rail flange 66 through a support arm 43.... When a spring 54 energizing the rail flange 66 is removed, the rail flange 66 is rotated by the dead weight, and attracted by a magnet 56. Thus, a hammer shank 34... is protectively fixed by the stop rail 38.
Patent JP-2001112157-A (JP)
Title: Cable reel
Inventor: O KEIMIN
IPC: B65H75/40
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cable reel which are constituted of simple and special parts and can let out or store a proper length of cable and whose cost reduction can be expected, with the fixed end and the free end coupled integrally with each other in an endless form. SOLUTION: In a cable reel, a rotary disc 30 and a spiral spring 40 are built in a hollow case 10, a cable 60 can be wound around the periphery of that disc 30, and elastic return force arises to rotate the disc 30 in linkage when that spiral spring 40 is operated. The above case 10 has a hollow shaft barrel 113 erected at the center part, a slit 115 is provided at one flank of that barrel 113, and the above rotary disc 30 has a shaft hole 31 opened at the center. A downward spool 33 with a prescribed diameter which can be pivoted in the above shaft barrel 113 and can extend downwardly through that rotary disc 30 is made, and the above downward spool 33 is provided with a vertical expanding slot.  Also, the fixed end 61 of the above cable 60 extends out of the case 10 from the top end of that shaft barrel 113 through the slit 115 of the shaft barrel 113, and the free end 62 of the cable 60 extends out of the case 10 from the expanding slot 331 of the downward spool 33 through the slit 115 of that shaft barrel 113.
Patent JP-H01126976-A (JP)
Title: Medical material
Inventor: FUKUDA YOSHITAKA
IPC: G02C7/02
Filed: 1987-11-11
Abstract: PURPOSE:To provide a transparent and inexpensive medical material with high bio-compatibility and oxygen-permeability, by utilizing a crystalline lens of an animal. CONSTITUTION:A crystalline lens has no cells therein and is thus more homogeneous than a cornea. The crystalline lens is taken out of various animals depending on the size, thickness or other conditions required, and forms a transparent medical material. The medical material has the following properties and is thus used for contact lenses or artificial ocular lenses: it has high light- permeability since being made of the transparent crystalline lens; it has neither toxicity nor stimulativeness against an organism but has softness and bio- compatibility since being made of collagen membrane being a bio-derivative; and it has high moisture content and hence high oxygen-permeability since absorbing moisture several times as much as its dried weight and swelling. The oxygen-permeability of the material makes it possible to wear the lenses for a long time.
Patent JP-S63136609-A (JP)
Title: Manufacture of chip type transformer
Inventor: AZUMAGUCHI YUTAKA
IPC: H01F41/04
Filed: 1986-11-28
Abstract: PURPOSE:To extremely reduce the mounting height of a chip type transformer by forming primary and secondary windings of desired numbers of turns, each into a thick or thin film, alternately laminated and connected through insulating layers at each turn on an insulating substrate, thereby facilitating the mounting on a circuit substrate. CONSTITUTION:Conductive paste is screen printed on the first side edge 10-1 of an insulating substrate 10 to form a primary winding starting end 11 on the substrate 10, and insulative paste is screen printed to form an insulating layer half 31 in a layer state along the side edge 10-1. The conductive paste is screen printed to form a secondary winding starting end 21. The insulative paste is screen printed to form an insulating layer half 32 in a layer state, and the conductive paste is then screen printed to form primary winding 1/2-turn 12 connected to the end of the starting end 11 and crossed over the surfaces of the substrate 10 and the half 32. After an insulating layer 39 is formed by printing on the uppermost layer, secondary electrode films 52B connected to the secondary winding finishing end pads are respectively formed.
Patent JP-H02130856-A (JP)
Title: Package for semiconductor device
Inventor: CHIBA KENICHI
IPC: H01L23/02
Filed: 1988-11-10
Abstract: PURPOSE:To reduce the area of data erasing window smaller than an IC chip, and to enhance the mechanical strength of a package for an EPROM by employing a concave lens in the window of the package. CONSTITUTION:A glass concave lens 6 is used in a data erasing window. When the lens is used in the window by utilizing the properties of the lens in this manner, even if the window is smaller than the area of an IC chip 5, the whole chip 5 can be irradiated with data erasing ultraviolet ray. Since the area of the window is small, the opening of third layer ceramics 3 is reduced, and the mechanical strength of a package is improved.
Patent JP-H10128971-A (JP)
Title: Ink jet head and its manufacture
Inventor: YASUTOMI HIDEO
IPC: B41J2/045
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To eliminate narrowing of an ink channel or clogging of an ink inlet by forming at least a part of a channel plate in contact with at least a partition wall of a photosensitive dry film in a structure obtained by integrally superposing the plate, partition wall, piezoelectric plate and base plate. SOLUTION: This ink jet head comprises a structure obtained by integrally superposing a channel plate 1, a partition wall 2, a piezoelectric plate 3 and a base plate 4. The plate 1 has a nozzle plate 5 and a channel wall 6. The wall 6 is formed by using a photosensitive dry film. And, after a dry film formed in a predetermined pattern at the plate 5 side and a dry film formed in a predetermined pattern at the wall 2 side are laminated without adhesive, it is thermoset, and both the films are connected to be formed. Accordingly, narrowing of an ink channel or clogging of an ink inlet is eliminated, and stability of ink flying can be improved.
Patent JP-H03147126-A (JP)
Title: Automatic programming device
Inventor: OKAMURA MASABUMI
IPC: G06F9/44
Filed: 1989-11-02
Abstract: PURPOSE:To improve the work efficiency for generating a program by using both a character font dictionary and a term data base and integrating a read character into an application program as a term having a prescribed function. CONSTITUTION:When each character of slip is read by an image scanner 8, images of each character of its slip are displayed in a lump on an indicator 10. An operator designates a character recognition area, for instance, by a cursor operation at every character of the displayed image, and also, designates a term recognition range so as to contain a character-string which becomes a term. Thus, each image designated by each character recognition area is converted to each character code by using a character font dictionary 36, and also, a character-string consisting of each character of the image designated by the term recognition range is converted to terms having function information, respectively by using a term data base 37, and the converted terms are integrated into an application program. In such a manner, the development manhour of a fundamental part of the application program can be reduced, and the work efficiency for generating a program is improved remarkably.
Patent JP-S62143892-A (JP)
Title: Zone refining process and apparatus therefor
Inventor: MISHIMA TERUSHI
IPC: C30B13/30
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a high-purity product at high rate of production in excellent refining speed and efficiency, by heating a rod-like material to be refined with high-frequency electrical powder to form a molten zone and removing the high-frequency power at the end of the heating zone by magnetic coupling. CONSTITUTION:A graphite boat 2 for holding a material to be refined is placed on a boat- supporting tool 4 which is longitudinally movable with a pulling rod 3 in a heat-resistant housing consisting of a quartz tube 1. A material to be refined A such as aluminum rod is put into the graphite boat 2, the space in the tube 1 is evacuated or substituted with an inert atmosphere and the tube 1 is slowly transferred in a heating zone H surrounded with a high-frequency induction coil 5. A molten zone A1 formed at the front end of the material rod is slowly shifted backward and impurities in the rod are successively swept by the molten zone toward the rear end of the rod-like zone A. The finally solidified part A2 contains accumulated impurities. The high-frequency electrical power supplied to the end part of the heating zone H is removed by a magnetic coupling 6 such as an induction current shortening member (e.g. a copper short ring) attached to a water-cooled coil 7 surrounding the tube 1 interposing an adjustable gap between the coil 5. The width of the molten zone A1 can be narrowed by this procedure to increase the purity of the refined part except for the end part. The finally solidified part A2 is removed from the product.
Patent JP-H08141712-A (JP)
Title: Powder for continuous casting of b-containing steel
Inventor: KAWAMOTO MASAYUKI
IPC: B22D11/111
Filed: 1994-11-18
Abstract: PURPOSE: To attain a high mending yield by specifying the viscosity poises at a specific temp., CaO/SiO2 and content of B2 O3 . CONSTITUTION: B is incorporated at >=0.5mass% into powder for continuous casting of molten steel. The viscosity at 1300 deg.C of this powder is specified to >=2 to <8 poises, the CaO/SiO2 (mass% ratio) to >=1.3 to <3.0 and the content of the B2 O3 to >=3 to <20%. The components permitted to be incorporated therein in addition to these components are, for example, by mass%, about 0 to 10% Al2 O3 , about 0 to 10% MgO, about 0 to 20% Na2 O and about 0 to 20% F. The range of the desirable casting speed in the case of using this powder is about 0.4 to 0.8m/min and the consumption of the powder is about 0.3 to 0.8kg/t. As a result, the recessed flaws of the continuously cast slab of the B-contg. steel are decreased.
Patent JP-H03144651-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: C07D209/08
Filed: 1989-10-31
Abstract: PURPOSE:To enhance sensitivity and to reduce residual potential by incorporating a specified pyrrolopyrrole derivative and a specified conjugated compound in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the pyrrolopyrrole derivative represented by formula I and the conjugated compound represented by formula II, and in formulae I and II, each of R<1> and R<2> is an aryl, aralkyl, or heterocyclic group, optionally same or different; each of R<3> and R<4> is H, alkyl, optionally substituted aryl and each optionally same or different; R<5> is H, 1 - 6 C alkyl, or the like; R<6> is H, 1 - 3 C alkyl or such alkoxy, or the like; (m) is 1 or 2; (n) is 0 or 1; and A is ethylene or trimethylene, thus permitting sensitivity to be enhanced and residual potential to be reduced.
Patent JP-H05126038-A (JP)
Title: Coolant gas guide mechanism in swash plate type compressor
Inventor: TAKENAKA KENJI
IPC: F04B27/08
Filed: 1991-10-30
Abstract: PURPOSE:To prevent an abrasion and a seizure of the sliding part by improving the sealing property of the sliding part between the peripheral surface of a rotary valve and the inner surface of a valve housing to house the rotary valve. CONSTITUTION:A housing 23 communicating to a suction chamber 4a is formed between a rear housing 4 and a cylinder block 1, and the housing 23 and operation chambers 19a are communicated through gas intake passages 1a respectively. Furthermore, a gas intake guide groove 27 is provided in the peripheral direction to the housing 23 in order to communicate to the operation chambers 19a in the suction stroke to gas guide grooves 5b, and a rotary valve 24 provided with a gas intake passage 28 whose one end is connected to the gas intake guide groove 27 and the other end is connected to the suction chamber 4a is housed in the housing 23. Furthermore, the engaging projection 26 of the rotary valve 24 is fitted loosely to the fitting hole 25 of a rotary shaft 8 so as to connect the rotary valve 24 and the rotary shaft 8.
Patent JP-2001107028-A (JP)
Title: Abrasive material and abrasion process
Inventor: FUKAZAWA JUNYA
IPC: B24B37/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel abrasive material for the abrasion of glass, quartz bases, ceramic bases, semiconductor bases, bases for memory hard disks, semiconductor devices, etc., which exerts a high abrasion rate and evenness and generates little surface defects such as scratches, etc. SOLUTION: An abrasive material comprises an oxide of the formula: ABO3, wherein the average particle size is <=2 μm and the maximum particle size is 4 time as large as the average particle size or smaller.
Patent JP-H05129897-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUBO SATORU
IPC: H03K5/08
Filed: 1991-10-31
Abstract: PURPOSE:To realize a latch circuit comprising a bipolar transistor(TR) in which a data output level fluctuation is suppressed at a level changeover of a clock signal input. CONSTITUTION:When an input data signal 101 is set to an H level and a clock signal 102 is set to an L level, a current flows from a ground terminal 59 to a power supply terminal 60 via transistors(TRs) 3, 16 and 17, 19. In this case, since the TRs 16, 17 are connected in parallel, a current twice the coefficient required for the TR 15 flows as a summed collector current of the TRs 16, 17. Thus, in this case, a current flows in a ratio of 2:1 flows to the TRs 3, 4. Even when the clock signal 102 transits to an H level, a charge/discharge current corresponding to a parasitic capacitance on the current path is reduced by having only to change the collector current ratio of the TRs 3, 4 from 2:1 to 1:2.
Patent JP-H0595774-A (JP)
Title: Method and dryer for drying lamina
Inventor: UEI TOSHIHIKO
IPC: A24B3/04
Filed: 1991-10-07
Abstract: PURPOSE:To carry out the subject drying without wasting a large quantity of thermal energy, requiring a high-performance gas discharge treating apparatus and deteriorating taste quality by drying laminas with hot air using an apparatus capable of reutilizing the hot air after drying treatment. CONSTITUTION:An air stream is produced in a circuit (A) by rotation of a fan 2 and the air is fed to a heater 5, regulated to 40-60 deg.C hot air temperature and 9-14% humidity and fed through a suction port (1a) to a lamina drying vessel 1. Lamina drying treatment is carried out with the regulated hot air for 1-3min to dry the objective laminas. The hot air after the drying, together with gases generated from the laminas, is discharged from a discharge port (1b), cooled to about 30 deg.C with the first cooler 3 and fed through branched pipes (12a) to 21 zeolite housing containers 4 in one set. When the air fed into divided passages (B) with opening and closing dampers, etc., passes through housing parts (4b), moisture, etc., are adsorbed in the zeolite (4a) and removed from the air. The resultant air is then fed to branched pipes (13a), reheated with the heater 5 and reutilized for drying.
Patent JP-H06116815-A (JP)
Title: Polyolefin-based core-sheath type conjugate fiber and nonwoven fabric using the same
Inventor: YOKOTA SEIJI
IPC: D04H1/4291
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a conjugate fiber consisting of a low-melting point sheath component containing a copolymer of propylene and alpha-olefin and low-melting point saturated hydrocarbon wax and a high-melting point core component and capable of providing nonwoven fabric having high strength and soft handle by low temperature and high speed treatment. CONSTITUTION:The objective polyolefin-based core-sheath type conjugate fiber capable of nonwoven fabric having high strength and soft handle even by heat treatment at relatively low temperature and high speed and providing nonwoven fabric having high heat sealing strength with other nonwoven fabric is obtained by using a low- melting point composition consisting of 99-85wt.% copolymer or terpolymer composed of 80-99wt.% propylene and 20-1wt.% other one or two kinds of alpha-olefins and 1-15wt.% saturated hydrocarbon wax having 12560 deg.C melting point or softening point as a sheath component and using a high-melting point component such as polypropylene as a core component and subjecting these components to conjugate spinning under conditions of conjugate ratio (weight ratio) of 50/50 by well-known conjugate spinning method to afford sheath-core type yarn and drawing the yarn and applying mechanical crimp to the yarn.
Patent JP-H06120437-A (JP)
Title: Structure of bipolar ic and manufacturing method thereof
Inventor: ABE KAZUO
IPC: H01L21/8226
Filed: 1992-09-30
Abstract: PURPOSE:To provide a structure of a bipolar IC whose beta is easily controlled, whose characteristics such as an operation speed, etc., are improved, and in which the area of a collector is comparatively large by a method wherein a base and a collector are formed separately from an NPN transistor. CONSTITUTION:Onto the surface of a p-type silicon substrate 11, an n<+>-type buried layer 12 is formed by heat diffusion or the like, and an n<->-type layer 13 is formed for isolation over the entire surface by epitaxial growing, etc. Successively, a plurality of p<+>-type base layers 14a to 14d are formed on the surface of the n<->-type layer by heat diffusion, and also p-type layers 15a, 15b and n-type layers 16a, 16b are formed in an active base region between the p<+>-type base layers by selectively implanting ions, and further n<+>-type collector layers 17a, 17b are formed on the surface of the n-type layer by heat diffusion, whereby a bipolar IC 10 having an I<2>L element can be formed.
Patent JP-H02132968-A (JP)
Title: Picture processor
Inventor: IWABUCHI NAOMI
IPC: H04N1/40
Filed: 1988-11-14
Abstract: PURPOSE:To apply binarizing processing with a good resolution concerning a character part and with a good gradation concerning a photograph part including a noise by identifying the picture classification of a high density area and a low density area at the local area of picture information and setting a threshold. CONSTITUTION:An identifying means 2 identifies whether it is a photograph part or a character part for the local area of the 4X4 picture elements received from a line buffer 1. For that reason, an average density at the local area is calculated 20, the high density area and the low density area are separated 21 based on this, and respective density sums 22a and 22b are obtained. These density sums are subtracted 23, the feature information is obtained, this is divided 24 by the number of constitution picture elements and the standardized feature information is obtained. This is compared 25 with the decision threshold and an identifying signal is outputted. At a binarizing processing part 3, the identifying signal is received, first and second calculated thresholds are selected, and the binarizing processing suitable for the photograph part and the binarizing processing suitable for the character part can be executed.